1.

For ___________ partitioning jobs, simply specifying a custom directory is not good enough.(a) static(b) semi cluster(c) dynamic(d) all of the mentionedThis question was addressed to me in my homework.The doubt is from HCatalog with Hadoop topic in division Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop

Answer»

Correct choice is (c) dynamic

To EXPLAIN I WOULD say: Since it writes to multiple destinations, and thus, INSTEAD of a DIRECTORY specification, it requires a pattern specification.



Discussion

No Comment Found

Related InterviewSolutions